[LeetCode] 236. Lowest Common Ancestor of a Binary Tree 二叉樹的最小共同父節點
Given a binary tree, find the lowest common ancestor (LCA) of two given nodes in the tree. According to the definition of LCA on Wikipedia ...
原文：236. Lowest Common Ancestor of a Binary Tree
題目： Given a binary tree, find the lowest common ancestor LCA of two given nodes in the tree. According to thedefinition of LCA on Wikipedia: The lowest common ancestor is defined between two nodes v a ...
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[LeetCode] 235. Lowest Common Ancestor of a Binary Search Tree 二叉搜索樹的最小共同父節點
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